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Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, shields on both sides
The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options : sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand NTN d - Internal diameter 75 mm D - External diameter 130 mm B - Bearing/Inner ring width 25 mm a min - Min position Groove 3,86 mm a max - Max position groove 4,06 mm rs - Min fillet radius 1,5 mm rNs - Min fillet radius 0,5 mm D3 - Max bottom groove diameter 125,22 mm b min - Min groove width 3,1 mm b max - Max groove width 3,4 mm r0 max - Max bottom groove radius 0,6 mm D4 max - Max outer diameter of assembled stop ring 139,7 mm f - Stop ring thickness 2,82 mm Snap ring reference R130 Radial clearance class CN Mass 1,18 kg
PRODUCT PERFORMANCE C - Dynamic load 73,5 kN C0 - Static load 49,5 kN Cu - Fatigue limit load 3,8 kN f0 - Coefficient 14.7 N lim - Grease lubrication limit speed 4800 tr/min Tmin - Min operating temperature -25 °C Tmax - Max operating temperature 120 °C
ABUTMENT da min - Min shoulder diameter IR 83 mm Da max - Max shoulder diameter OR 122 mm ra max - Max shaft & housing fillet radius 1,5 mm rNa max - Max fillet radius on segment side 0,5 mm Ca min - Mini segment position 6,68 mm Ca max - Max segment position 6,88 mm Db min - Min stop ring position diameter 141,5 mm
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